General description Replacement Accessories Kit for iRobot Roomba I7 I7+ E5 E6 I3 Series is designed to maintain the performance of your home robot. Made from high-quality materials, these accessories are durable and perfectly matched to the original equipment. Regularly replacing these components ensures your robot operates at peak efficiency while also reducing the infiltration of dust, pollen, and other allergens into your home. Technical specifications Material: Plastic Package Contents: 2 Pairs x Main Brush 10 x Side Brush 10 Filters 4 x Dust Bag 1 x Cleaning Brush 1 x Screwdriver Measurement allowed error: +/- 1-3 cm Usage To achieve the best cleaning and filtering effect, it is recommended to replace the cleaning accessories every 2-3 months, depending on the frequency of use. The HEPA filter significantly improves air quality by reducing particle size by up to 99.97%, effectively removing household dust, pet dander, and other allergens. Additionally, the pre-filter helps to